According to the researchers, the GIF1 gene is responsible for controlling the activity of the enzyme invertase, which is located in the rice plant's cell walls and converts sucrose to substances that are then used to create starch.

The second counter, called a DNA invertase cascade, works in a similar manner, but is made from genes that code for a protein that both inactivates the original gene and primes the next for activation.

Mr. H.C. Brill [2] found raffinase, invertase, casease and protease in the pulp; oxidase, raffinase, casease and emulsinlike enzymes in the fresh bean; and all these six, together with diastase, in the fermented bean.

Crellin PK, Rood JI (1997) The resolvase/invertase domain of the site-specific recombinase TnpX is functional and recognizes a target sequence that resembles the junction of the circular form of the Clostridium perfringens transposon Tn4451.